- 您現在的位置：買賣IC網 > PDF目錄371036 > MC44BC380 (Motorola, Inc.) VHF/ UHF ANTENNA BOOSTER/SPLITTER IC PDF資料下載
參數資料
| 型號： | MC44BC380 |
| 廠商： | Motorola, Inc. |
| 英文描述： | VHF/ UHF ANTENNA BOOSTER/SPLITTER IC |
| 中文描述： | 甚高頻/超高頻天線升壓器/分配器集成電路 |
| 文件頁數： | 6/10頁 |
| 文件大小： | 425K |
| 代理商： | MC44BC380 |
6
MC44BC380 Technical Data
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA
IC Block Diagram
5
IC Block Diagram
5.1
Proposed Booster/Splitter Schematic
Figure 3. Proposed Booster/Splitter Schematic
5.1.1 Components
1nF Capacitors: C1, C2, C3, C4, C5, C6, C8
10nF Capacitor: C7
Application dependant: L1, L2, R1, R2
5.1.2 Recommendations
A BALUN is required for this application
A single-sided PCB has been used to evaluate the device performance.
DecouplingcapacitorsC5andC6decreasecouplingbetweenTVOUTandVCRTUthroughtheVcc
line (bonding and PCB coupling) and increase TVOUT to VCRTU isolation (see proposed PCB
layout).
Pull-ups to Vcc may be needed on TVOUT and VCRTU pins to improve spurious performance at
low Vcc (1uH in series with 75
).
Resistive pull-ups can also be used to decrease gain and increase spurious performance. For
example, 267Ohms reduces gain by about 1dB and increases IMD value by 2 to 6dB. Trade-off
depends on application requirements.
This document contains information on a new product under development.
Motorola reserves the right to change or discontinue this product without notice.
1
2
3
4
5
6
7
8
TVOUT
VCRTU
O
O
ANTIN
O
C1
C2
C5
C6
C7
C8
Vcc
O
BALUN
Vcc
O
R2
L2
Vcc
O
R1
L1
C3
C4
F
Freescale Semiconductor, Inc.
n
.
相關PDF資料 |
PDF描述 |
|---|---|
| MC54-74HC175 | Quad D Flip-Flop with Common Clock and Reset |
| MC54-74HC175 | Quad D Flip-Flop with Common Clock and Reset |
| MC54-74HC390 | Dual 4-Stage Binary Ripple Counter with ±2 and ±5 Sections |
| MC54-74HC4016 | Quad Analog Switch/ Multiplexer/Demultiplexer |
| MC74HC175D | Quad D Flip-Flop with Common Clock and Reset |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC44BC380EF | 功能描述:IC BOOSTER/SPLITTER ANT 8-SOIC RoHS:是 類別:RF/IF 和 RFID >> RF 功率分配器/分線器 系列:- 標準包裝:98 系列:- 插入損耗:- 頻率:40MHz ~ 880MHz 技術規格:- 尺寸/尺寸:* 封裝/外殼:- 包裝:管件 |
| MC44BC380EFR2 | 功能描述:IC BOOSTER/SPLITTER ANT 8-SOIC RoHS:是 類別:RF/IF 和 RFID >> RF 功率分配器/分線器 系列:- 標準包裝:98 系列:- 插入損耗:- 頻率:40MHz ~ 880MHz 技術規格:- 尺寸/尺寸:* 封裝/外殼:- 包裝:管件 |
| MC44BS373 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MC44BS373 |
| MC44BS373CA | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:PLL-Tuned UHF and VHF Audio/Video High-Integration Modulator |
| MC44BS373CAD | 功能描述:AUDIO VIDEO INTERGRATION MOD RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調幀器 應用:數據傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝 |
發布緊急采購，3分鐘左右您將得到回復。